package javaDemo02;


import java.util.ArrayList;

public class Main {
    public static void main(String[] args) {
        ArrayList<Commodity> arr = new ArrayList<Commodity>();
        arr.add(new Commodity("001", "少林核桃", 15.6, "斤"));
        arr.add(new Commodity("002", "奶油饼干", 7.6, "袋"));
        arr.add(new Commodity("003", "移动硬盘", 437, "个"));
        arr.add(new Commodity("004", "方便面", 5.6, "包"));

        ArrayList<Shopping_Car> car = new ArrayList<Shopping_Car>();

        Shopping_System.Shopping_System(arr,car);


    }

}



